<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.9.7"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>cpp-ipfs-http-client: /media/melroy/Data/Projects/cpp-ipfs-http-client/include/ipfs/test/utils.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr id="projectrow">
  <td id="projectalign">
   <div id="projectname">cpp-ipfs-http-client
   </div>
   <div id="projectbrief">IPFS C++ client library</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.7 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "search/",'.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_9fc725be01a8beaa700ba2c8e692d63d.html">ipfs</a></li><li class="navelem"><a class="el" href="dir_091f58635c4e2acf9e1682ee20459369.html">test</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="headertitle"><div class="title">utils.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/* Copyright (c) 2016-2019, The C++ IPFS client library developers</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"></span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">Permission is hereby granted, free of charge, to any person obtaining a copy of</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">this software and associated documentation files (the &quot;Software&quot;), to deal in</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">the Software without restriction, including without limitation the rights to</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">the Software, and to permit persons to whom the Software is furnished to do so,</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">subject to the following conditions:</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">The above copyright notice and this permission notice shall be included in all</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment">copies or substantial portions of the Software.</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"></span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment">THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="preprocessor">#ifndef IPFS_TEST_UTILS_H</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="preprocessor">#define IPFS_TEST_UTILS_H</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="preprocessor">#include &lt;ipfs/client.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="preprocessor">#include &lt;functional&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="preprocessor">#include &lt;iomanip&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="preprocessor">#include &lt;stdexcept&gt;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceipfs.html">ipfs</a> {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="keyword">namespace </span>test {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="keyword">inline</span> <span class="keywordtype">void</span> check_if_properties_exist(</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>    <span class="keyword">const</span> std::string&amp; label,</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceipfs.html#a92ea49891c9d47378b920b41704a29ec">ipfs::Json</a>&amp; j,</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    <span class="keyword">const</span> std::vector&lt;const char*&gt;&amp; properties) {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span>* property : properties) {</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>    <span class="keywordflow">if</span> (j.find(property) == j.end()) {</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>      <span class="keywordflow">throw</span> std::runtime_error(label + <span class="stringliteral">&quot;: the property \&quot;&quot;</span> + property +</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>                               <span class="stringliteral">&quot;\&quot; was not found in the response:\n&quot;</span> +</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>                               j.dump(2));</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    }</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>  }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>}</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="keyword">inline</span> <span class="keywordtype">void</span> check_if_string_contains(</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    <span class="keyword">const</span> std::string&amp; label,</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>    <span class="keyword">const</span> std::string&amp; big,</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    <span class="keyword">const</span> std::string&amp; needle) {</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>  <span class="keywordflow">if</span> (big.find(needle) == big.npos) {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>    <span class="keywordflow">throw</span> std::runtime_error(label + <span class="stringliteral">&quot;: \&quot;&quot;</span> + needle +</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>                             <span class="stringliteral">&quot;\&quot; was not found in the response:\n&quot;</span> + big);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>  }</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>}</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="keyword">inline</span> std::string string_to_hex(</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>    <span class="keyword">const</span> std::string&amp; input) {</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>  std::stringstream ss;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>  ss &lt;&lt; std::hex;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; input.length(); ++i) {</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    ss &lt;&lt; std::setw(2) &lt;&lt; std::setfill(&#39;0&#39;) &lt;&lt; static_cast&lt;int&gt;(input[i]);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>  }</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>  <span class="keywordflow">return</span> ss.str();</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>}</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="keyword">inline</span> <span class="keywordtype">void</span> must_fail(</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    <span class="keyword">const</span> std::string&amp; label,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    std::function&lt;<span class="keywordtype">void</span>()&gt; f) {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>  <span class="keywordtype">bool</span> succeeded;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>    f();</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>    succeeded = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>  } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception&amp; e) {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>    std::cout &lt;&lt; label + <span class="stringliteral">&quot; failed as expected with error message: &quot;</span> &lt;&lt; e.what()</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>              &lt;&lt; std::endl;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    succeeded = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>  }</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>  <span class="keywordflow">if</span> (succeeded) {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    <span class="keywordflow">throw</span> std::runtime_error(label + <span class="stringliteral">&quot; succeeded but should have failed.&quot;</span>);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>  }</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>}</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>} <span class="comment">/* namespace test */</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>} <span class="comment">/* namespace ipfs */</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="preprocessor">#endif </span><span class="comment">/* IPFS_TEST_UTILS_H */</span><span class="preprocessor"></span></div>
<div class="ttc" id="anamespaceipfs_html"><div class="ttname"><a href="namespaceipfs.html">ipfs</a></div><div class="ttdoc">IPFS namespace.</div><div class="ttdef"><b>Definition</b> client.h:33</div></div>
<div class="ttc" id="anamespaceipfs_html_a92ea49891c9d47378b920b41704a29ec"><div class="ttname"><a href="namespaceipfs.html#a92ea49891c9d47378b920b41704a29ec">ipfs::Json</a></div><div class="ttdeci">nlohmann::json Json</div><div class="ttdoc">Type of the output of some methods, aliased for convenience.</div><div class="ttdef"><b>Definition</b> client.h:37</div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.7
</small></address>
</body>
</html>
